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2016-12702 G (Plans)RIGHT OF WAY NOTE OWNER IS TO OBTAIN A CONSTRUCTION PERMIT FROM THE ENGINEERING DEPARTMENT AT LEAST 48 HOURS PRIOR TO WORKING IN THE PUBLIC RIGHT OF WAY. FAILURE TO DO SO WILL RESULT IN ISSUANCE OF A STOP WORK NOTICE AND DOUBLE PERMIT FEES IT IS 774E RESPONSIBILITY OF 711E OWNER TO KNOW WHERE HIS /HER PROPERTY LINE IS DRAINAGE NOTE NO CONCEN7RA7E0 DRAINAGE FLOWS ARE PERMITTED OVER ADJACENT PROPERTY LINES WATER IS TO DRAIN AWAY FROM STRUCTURES FOR A MINIMUM OF 5 FEET AT 2 PERCENT AND BE CONVEYED TO AN APPROVED DRAINAGE FACILITY. U: ILITY NOTE ALL UTILITIES SERVWG THIS S17E SHALL BE INSTALLED UNDERGROUND. GENERAL NOTES 1. ALL WORK SHALL BE DONE IN ACCORDANCE NTH THESE PLANS, THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, THE DESIGN CONSTRUCTION STANDARDS OF THE CITY OF ENCINITAS AND THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS. ANY CHANGES OR REVISIONS THEREFROM SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO ANY REQUEST FOR INSPECTION. 2. THE SOILS REPORT 777LED 'COMPACTION REPORT, MODULAR OFFICE BUILDING PAD, 441 SAXONY ROAD, ENCINITAS, CALIFORNIA" PREPARED BY ADVANCED GE07ECHNICAL SOLUTIONS DATED JAN. 29, 2016, REPORT NO. 1301- 12 -C -1, AND SOILS REPORT 777LED 'GE07ECHNICAL INVESTIGATION AND FOUNDATION DESIGN RECOMMENDATIONS FOR PROPOSED WELCOME BARN STRUCTURE, 441 SAXONY ROAD, ENCINITAS, CALIFORNIA" PREPARED BY ADVANCED GE07ECHNICAL SOLUTIONS DATED NOV. 18, 2015, REPORT NO. 1509 -02 -B2 SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT. J. SEPARATE APPROVALS AND PERMITS FOR ANY CONSTRUCTION WITHIN PUBLIC RIGHT -OF -WAY OR EASEMENTS SHALL BE REQUIRED IN CONJUNCTION WI774 IMPROVEMENT PLANS 4. WRIT7EN PERMISSION SHALL BE OBTAINED FOR ANY OFFSITE GRADING. 5. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED TO PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION EXIS77NG PRIOR TO GRADING. 6. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- ESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. Z THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEAL7H STANDARDS, LAWS AND REGULATIONS 8. GRADING AND EQUIPMENT OPERATING WITHIN ONE -HALF (112) MILE OF A STRUCTURE FOR HUMAN OCCUPANCY SHALL NOT BE CONDUCTED BETWEEN THE HOURS OF 5:30 P.M. AND 7.30 A.M. NOR ON SATURDAYS, SUNDAYS AND CITY RECOGNIZED HOLIDAYS. 9. NO GRADING OPERATIONS SHALL COMMENCE UN71L A PRE - CONSTRUCTION MEETING HAS BEEN HELD ONSHE WITH THE FOLLOWING PEOPLE PRESENT CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CON7RACTOR AND PERMITTEE. THE PRE- CONS7RUC77ON MEETING SHALL BE SCHEDULED WITH THE CITY AT LEAST 48 HOURS IN ADVANCE BY CALLING (760) 633 -2770. 10. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED CONSTRUCTION S17E WM714IN THIS PROJECT THE DEVELOPER SHALL SUBMIT TO AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR 774E PROPOSED HAUL ROUTE. THE DEVELOPER SHALL COMPLY NTH ALL CONDITIONS AND REQUIREMENTS THE CITY ENGINEER MAY IMPOSE 107H REGARDS TO THE HAULING OPERATION. 11. UPON FINAL COMPLETION OF THE WORK UNDER THE GRADING PERMIT, BUT PRIOR TO FINAL GRADING APPROVAL AND /OR FINAL RELEASE OF SECURITY, AN 'AS GRADED CERTIFICATION- SHALL BE PROVIDED STATING: '7HE GRADING UNDER PERMIT 12702 -G HAS BEEN PERFORMED IN SUBSTANTIAL CONFORMANCE NTH THE APPROVED GRADING PLAN OR AS SHOWN ON THE ATTACHED AS- GRADED PLAN'. THIS STATEMENT SHALL BE FOLLOWED BY THE DATE AND SIGNATURE OF THE CIVIL ENGINEER WHO CERTIFIES SUCH GRADING OPERATION. 12. ALL GRADING SHALL BE INSPECTED AND 7ES7E0 BY A QUALIFIED SOILS ENGINEER OR UNDER HIS DIRECTION HE SHALL INSPECT AND TEST THE EXCAVATION PLACEMENT AND COMPACTION OF FILLS AND BACKFILLS AND COMPACTION OF TRENCHES HE SHALL SUBMIT SOILS REPORTS AS REQUIRED AND WILL DETERMINE THE SUITABILITY OF ANY FILL MATERIAL. UPON COMPLETION OF GRADING OPERATIONS HE SHALL STATE 7HAT OBSERVATIONS AND 7ESTS WERE MADE BY HIM OR UNDER HIS SUPERVISION AND THAT IN HIS OPINION, ALL EMBANKMENTS AND EXCAVATIONS ARE ACCEPTABLE FOR THEIR INTENDED USE. 13. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF WATER. HE SHALL CONTROL SURFACE W47ER AND AVOID DAMAGE TO ADJOINING PROPERTIES OR FINISHED WORK ON 774E SITE AND SHALL TAKE REMEDIAL MEASURE TO PREVENT EROSION OF FRESHLY GRADED AREAS UNTIL SUCH TIME AS PERMANENT DRAINAGE AND EROSION CONTROL MEASURES HAVE BEEN INSTALLED. 14. ALL AREAS TO BE FILLED SHALL BE PREPARED TO BE FILLED AND FILL SHALL BE PLACED IN ACCORDANCE WI774 STANDARD SPECIFICATION. ALL VEGETABLE MATTER AND OBJECTIONABLE MA7ERIAL SHALL BE REMOVED BY 714E CONTRACTOR FROM 7HE SURFACE UPON WHICH THE FILL IS TO BE PLACED. LOOSE FILL AND ALLUVIAL SOILS SHALL BE REMOVED TO SUITABLE FIRM NATURAL GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES AND 774EN COMPACTED TO A MINIMUM OF 90 PERCENT. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE, SPREAD, WATER AND COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS 15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE SMOOTH SURFACE AND UNIFORM CROSS SECTION. THE SLOPES OR EXCAVATION AND EMBANKMENTS SHALL BE SHAPED, PLANTED, AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, R007S AND OTHER WASTE MATTER EXPOSED OR EXCAVATION OR EMBANKMENT SLOPES WHICH ARE LIABLE TO BECOME LOOSENED SHALL BE REMOVED AND DISPOSED OF. THE TOE AND TOP OF ALL SLOPES SHALL BE ROUNDED IN ACCORDANCE WITH THE GRADING ORDINANCE. 16. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE COLLECTED, PILED OR OTHERWISE DISPOSED OF OFF 7HE SIZE BY THE CONTRACTOR SO AS TO LEAVE THE AREAS THAT HAVE BEEN CLEARED WITH A NEAT AND FINISHED APPEARANCE FREE FROM UNSIGHTLY DEBRIS APPROVAL OF LOCATION OF DEBRIS FILL SHALL BE SECURED FROM THE SOILS ENGINEER AND CITY ENGINEER PRIOR TO THE DISPOSAL OF ANY SUCH MATERIAL. 17. THE REMOVAL OF ANY AND ALL CITY TREES SHALL BE CONSISTENT WITH THE CITY'S URBAN FOREST MANAGEMENT PROGRAM. TREES LOCATED WITHIN CITY STREET RIGHT -OF -WAY, ON CITY PROPERTY, OR WITHIN CITY EASEMENTS ARE REFERRED TO AS CITY 7REES AND SHALL BE PROTECTED IN PLACE DURING CONSTRUCTION UNLESS SPECIFICALLY APPROVED OTHERWISE. NO GRADING, EXCAVATION, OR DISTURBANCE OF CITY 7REE ROOT SYSTEMS SHALL OCCUR W17741N THE CITY TREE DRIP LINE AREA (THE AREA FROM THE TRUNK OF A TREE TO 774E OUTERMOST EDGE OF THE TREE CANOPY PROJECTION ON THE GROUND). IF A CITY TREE IS NOT CLEARLY LABELED TO BE REMOVED, IT MUST BE PROTECTED IN PLACE. EVEN IF APPROVED IMPROVEMENTS ARE IN CONFLICT WITH A CITY TREE, IT MUST NOT BE DISTURBED UNLESS THE PLAN IS REVISED TO ADDRESS THE TREE REMOVAL. 18. ALL TREES ON SAXONY ROAD ARE TO BE PROTECTED IN PLACE. � a c Z•�� [•I , � [• I.I, � i � 7.n 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT JIM FARLEY AT (760) 533 -0459, 24 HOURS A DAY. 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON (OCTOBER 1 TO APRIL 15). ALL NECESSARY MA7ERIALS SHALL BE STOCKPILED ON S17E ON OCTOBER 1 AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. 774E CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN -OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLETE GRADING OPERATION OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CON7RACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS THAT ARE UNSAFE OR ARE P07EN77ALLY UNSAFE. 7 ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORK DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. STORMWATER POLLUTION CONTROL POST CONSTRUCTION BMP /IMP NOTES 1. FOR STORMW47ER POLLUTION CONTROL PURPOSES, ALL RUNOFF FROM ALL IMPERVIOUS SURFACES INCLUDING ROOF DRAINS SHALL DISCHARGE ONTO GRASS AND LANDSCAPE AREAS PRIOR TO COLLECTION AND DISCHARGE ONTO THE STREET AND /OR INTO THE PUBLIC STORM DRAIN SYSTEM. 2. GRASS AND LANDSCAPE AREAS DESIGNATED FOR STORM WATER POLLUTION CONTROL SHALL NOT BE MODIFIED NIHOUT A PERMIT FROM 774E CITY. J. ALL IMPERVIOUS AREAS WITHIN THE SITE SHALL DRAIN TO APPROVED BMP /IMP FACILITIES AND /OR TO TURF OR LANDSCAPED AREAS WITH ADEQUATE GROUNDCOVER PRIOR TO DISCHARGE FROM THE SITE. ALL IMPERVIOUS AREAS MUST SLOPE TOWARD THE APPROVED BMP/FMP FACILITY AND /OR 774E TURF /LANDSCAPED AREAS 4. NO DRAINS SHALL BE INSTALLED IN HARDSCAPE, DRIVEWAYS, OR ANY OTHER IMPERVIOUS AREA UNLESS THE FLOW FROM THE DRAIN DISCHARGES TO AN ADEQUATE IMP/BMP. 5. DRIVEWAYS SHALL HAVE A MINIMUM 2% CROSS SLOPE TOWARD THE IMP /BMP AREA OR HAVE ANOTHER APPROVED DRAINAGE SYSTEM THAT 1S DESIGNED TO COLLECT RUNOFF AND DISCHARGE IT TO AN ADEQUATE IMP /BMP. 6. ALL STORMWATER IMP/BMP FACILITIES SHOWN HEREON SHALL NOT BE MODIFIED OR ALTERED WITHOUT A PERMIT FROM THE CITY. Z 774E INSTALLATION OF ADDITIONAL IMPERVIOUS SURFACES NOT SHOWN ON THIS PLAN MAY REQUIRE 7HAT THIS PLAN BE REVISED OR THAT A SEPARATE ENGINEERING PERMIT BE OBTAINED. 8. ALL EXISTING AND PROPOSED TRASH ENCLOSURES SHALL BE FITTED TO COMPLY KITH STORM WATER BEST MANAGEMENT PRACTICE REQUIREMENTS. 7HE TRASH ENCLOSURES SHALL HAVE AN IMPERVIOUS, NON - COMBUSTIBLE ROOF THAT WILL NOT ALLOW RAIN WATER TO ENTER THE ENCLOSURE. 774E ENCLOSURE SHALL BE LOCKABLE AND LOCKED WHEN NOT IN USE. A BERM SHALL BE INSTALLED AT ALL OPENINGS TO HOLD IN ANY LIQUIDS THAT ESCAPE FROM 7HE DUMPS7ER AND TO PREVENT ANY FLOW OF STORM WA7ER 774ROUGH THE TRASH ENCLOSURE AREA. THE BERM CAN BE CONSTRUCTED WIDE AND FLAT TO ALLOW ROLLING OF 774E DUMPS7ER IN AND OUT THE ENCLOSURE SHALL BE SELF CONTAINED OR MAY HAVE A DRAIN THAT DISCHARGES THROUGH AN ADEQUATELY SIZED OIL/ GREASE SEPARATOR AND IS THEN FILTERED THROUGH A CITY - APPROVED HYDROCARBON FILTER AND DISCHARGED INTO THE PUBLIC SANITARY SEWER SYSTEM, NOT TO PLANTERS OR THE STORM DRAIN SYSTEM. A SEPARATE BUILDING PERMIT MAY BE REQUIRED FOR THIS STRUCTURE. SAN DIEGUITO WATER DISTRICT NOTES: 1. WATER MAINS, LATERALS AND APPURTENANCES SHALL BE C0NS7RUC7ED ACCORDING TO THE STANDARD SPECIFICATIONS OF THE CURRENT W47ER AGENCIES' STANDARDS COMMITTEE (WASC). 2. REVIEW OF 7HIS PLAN BY SAN DIEGUITO WATER DISTRICT DOES NOT CONSTITUTE REPRESENTATION AS TO THE ACCURACY OF, THE LOCATION OF OR THE EXISTENCE OR NON - EXISTENCE OF, ANY UNDERGROUND UTILITY, PIPE OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT. J. ALL EXIS77NG FACILITIES, WHICH MAY AFFECT FINAL DESIGN, I.E., LINE CROSSING, LINE PARALLELING OR PROPOSED CONNECTION SHALL BE FIELD VERIFIED. ALL EXISTING OR PROPOSED U77LW CROSSING WNHIN 10 FEET OF PROPOSED WATER MAINS SHALL BE SHOWN ON IMPROVEMENT PLANS ELECTRICAL AND SEWER TO CROSS UNDER WATER MAINS UNLESS GIVEN WRITTEN PERMISSION BY SAN DIEGUITO WA7ER DISTRICT. 4. CONTRACTOR AND OWNER ARE RESPONSIBLE TO RELOCATE AND /OR ADJUST TO GRADE ANY EXISTING WATER FACILITY (FIRE HYDRANT, METERS, VALVES, VALVE BOXES, ETC.) WHICH IS AFFECTED BY ]HEIR PROJECT. ALL AFFECTED WATER FACILITIES MUST MEET CURRENT WATER AGENCIES' STANDARDS COMMITTEE (WASC) STANDARDS IF FACILITIES DO NOT MEET STANDARDS, THEN THEY SHALL BE UPGRADED TO CURRENT STANDARDS AT THE OWNER'S EXPENSE. 5. UTILITIES TO MAINTAIN MINIMUM 5 -FOOT SEPARATION WHEN PARALLELING WATER SERVICES 6. MINIMUM HORIZONTAL SEPARATION OF 10 -FEET REQUIRED BETWEEN FIRE HYDRANTS AND SAN DIEGO GAS AND ELECTRIC VAULTS 7. ALL WATER SERVICES TO BE CONSTRUCTED CLEAR OF DRIVEWAYS AND ALL 0774ER ]RAVELED WAYS WATER METERS MUST BE IN FRONT OF THE PARCEL THEY ARE SERVING 8. CALIFORNIA STATE LAW ASSEMBLY BILL AB -1953 IS REQUIRING THAT NO -LEAD BRASS BE USED IN THE CONSTRUCTION OR REPAIR OF ALL POTABLE WA7ER SYSTEM EFFECTIVE JANUARY 1, 2010. IN COMPLIANCE WITH THIS LAW, THE DISTRICT SHALL REQUIRE ALL MATERIALS TO BE NO -LEAD BRASS PARTS 9. ALL COPPER TUBING USED FOR AIR RELEASES, BLOW OFFS, AND SERVICES SHALL BE PROVIDED WITH CATHODIC PR07EC -ON IN ACCORDANCE WITH WC -17 OR WC -18. CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK DESCRIPTION: 2.5" BRASS DISC STAMPED ENC -26, L.S. 7322 LOCATION: SAXONY PLACE, 200 WEST OF SAXONY ROAD RECORD FROM: ROS 18416 ELEVATION: 175.189 DATUM: NAVD88 H: \1200 \129710 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \129210 GPOI.DWG SCALE HORIZONTAL: NOTED VERTICAL: NOTED SPECIAL DISTRICT APPROVAL STORMWATER POLLUTION CONTROL BMP NOTES RELATIVE TO CONSTRUCTION ACTIVITIES CONCRETE WASHOUT CONTRACTOR SHALL ESTABLISH AND USE AN ADEQUATELY SIZED CONCRETE WASHOUT AREA TO CONTAIN WASHOUT WASTES ON SITE. IT IS ILLEGAL TO WASH CONCRETE, SLURRY, MORTAR, STUCCO PLASTER AND THE LIKE INTO THE STORMW47ER CONVEYANCE SYSTEM OR ANY RECEIVING WATER. CONTRACTOR SHALL POST A SIGN DESIGNATING THE WASHOUT LOCATION. CONSTRUCTION SITE ACCESS A STABILIZED CONSTRUCTION SITE ACCESS SHALL BE PROVIDED FOR VEHICLES EGRESS AND INGRESS TO PREVENT TRACKING DIRT OFF SITE. THIS SHALL INCLUDE USING MATERIAL SUCH AS 3' CRUSHED ROCK AND /OR CORRUGATED STEEL PANELS /PLA7ES CONSTRUCTION VEHICLES A SPECIFIC AREA AWAY FROM GUTTERS AND STORM DRAIN SHALL BE DESIGNATED FOR CONS7RUC710N VEHICLES PARKING, VEHICLE REFUELING, AND ROUTINE EQUIPMENT MAINTENANCE. ALL MAJOR REPAIRS SHALL BE MADE OFF -S17E. EROSION CONTROL EROSION CONTROL MUST BE PROVIDED FOR ALL EROSIVE SURFACES. SLOPED SURFACES ESPECIALLY SHALL BE PRO7EC7E0 AGAINST EROSION BY INSTALLING EROSION RESISTANT SURFACES SUCH AS EROSION CONTROL MA15, ADEQUATE GROUND COVER VEGETATION, AND BONDED FIBER MATRIX. NO EXCAVATION AND GRADING ACTIVITIES ARE ALLOWED DURING WET WEATHER. DIVERSION DIKES SHALL BE CONSTRUCTED TO CHANNEL RUNOFF AROUND THE CONSTRUCTION SITE. CONTRACTOR SHALL PROTECT CHANNELS AGAINST EROSION USING PERMANENT AND 7EMPORARY EROSION CONTROL MEASURES. REMOVE EXIS77NG VEGETATION ONLY WHEN ABSOLU7ELY NECESSARY. LARGE PROJECTS SHALL BE CONDUCTED IN PHASES TO AVOID UNNECESSARY REMOVAL OF THE NATURAL GROUND COVER. DO NOT REMOVE TREES OR SHRUBS UNNECESSARILY, • THEY HELP DECREASE EROSION. TEMPORARY VEGETATION MUST BE PLANTED ON SLOPES OR WHERE CONSTRUCTION IS NOT IMMEDIATELY PLANNED FOR EROSION CONTROL PURPOSES EROSION SHALL BE PREVENTED BY PLANTING FAST - GROWING ANNUAL AND PERENNIAL GRASSES TO SHIELD AND BIND THE SOIL. PLANT PERMANENT VEGETATION AS SOON AS POSSIBLE, ONCE EXCAVATION AND GRADING ACTIVITIES ARE COMPLETE. W47ER USAGE FOR DUST CONTROL SHALL BE MINIMIZED. ON -SITE CONSTRUCTION MATERIAL STORAGE STORED MATERIALS SHALL BE CONTAINED IN A SECURE PLACE TO PREVENT SEEPAGE AND SPILLAGE. CONTRACTOR SHALL STORE THESE PRODUCTS WHERE THEY WILL STAY DRY OUT OF THE RAIN. CONTRACTOR SHALL PROVIDE SECONDARY CONTAINMENT FOR ALL FUEL STORED ON -SITE ELIMINATE. OR REDUCE POLLUTION OF STORMWA7ER FROM STOCKPILES KEPT ON -SITE. STOCKPILES MAY INCLUDE SOIL, PARING MATERIALS, ASPHALT CONCRETE, AGGREGATE BASE, ETC. STOCKPILES SHALL BE LOCATED AWAY FROM CONCEN7RA7ED STORMW47ER STORMW47ER FLOWS AND STORM DRAIN INLETS STOCKPILES SHALL BE COVERED OR PR07ECIED WITH SOIL STABILIZATION MEASURES AND PROVIDED WITH A TEMPORARY SEDIMENT BARRIER AROUND THE PERIMETER AT ALL TIMES TRAINING CONTRACTORS' EMPLOYEES WHO PERFORM CONSTRUCTION IN THE CITY OF ENCINITAS SHALL BE ]RAINED TO BE FAMILIAR WI7H THE CITY OF ENCINITAS STORMWATER POLLUTION CONTROL REQUIREMENTS THESE BMP NOTES SHALL BE AVAILABLE TO EVERYONE WORKING ON SITE. THE PROPERTY OWNER(S) AND THE PRIME CON7RACTOR MUST INFORM SUBCON7RACTORS ABOUT STORMWA7ER REQUIREMENTS AND THEIR OWN RESPONSIBILITIES. WASTE MANAGEMENT CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY DISPOSING OF ALL WASTE AND UNUSED CONSTRUCTION MA7ERIALS DUMPING OF UNUSED OR WASTE PRODUCTS ON THE GROUND, WHERE WATER CAN CARRY THEM INTO THE CONVEYANCE SYSTEM IS STRICTLY PROHI13I7ED. NO SEEPAGE FROM ANY DUMPS7ER SHALL BE DISCHARGED INTO STORMW47ER. BERMS /DIKES SHALL BE PLACED AROUND ALL DUMPS7ERS TO DIVERT THE NATURAL STORM RUNOFF DUMPS17ES SHALL BE CHECKED FREQUENTLY FOR LEAKS DUMPS7ER LIDS SHALL REMAIN CLOSED AT ALL TIMES DUMPS7ERS WITHOUT LIDS SHALL BE PLACED K17HIN STRUCTURES NTH IMPERVIOUS ROOFING OR COVERED WITH TARPS IN ORDER TO AVOID RAIN CONTACT WITH ANY 7RASH MATERIAL. MANY CONSTRUCTION MATERIALS, INCLUDING SOLVENTS, WATER -BASED PAINTS, VEHICLE FLUIDS, BROKEN ASPHALT AND CONCRETE, WOOD, AND CLEARED VEGETATION CAN BE RECYCLED. NON- RECYCLABLE MATERIALS MUST BE TAKEN TO AN APPROPRIATE LANDFILL OR DISPOSED OF AS HAZARDOUS WASTE. FOR INFORMATION ON DISPOSAL OF HAZARDOUS MATERIAL, CALL THE HAZARDOUS WASTE HOTLINE TOLL FREE AT (800) 714 -1195. FOR INFORMATION ON LANDFILLS AND TO ORDER DUMPS7ERS CALL EDCO AT (760) 436 -4151. POLLUTANTS SHALL BE KEPT OFF EXPOSED SURFACES PLACE TRASH CANS AND RECYCLING RECEPTACLES AROUND THE SIZE PORTABLE TOILETS MUST BE IN GOOD WORKING ORDER AND CHECKED FREQUENTLY FOR LEAKS CONTRACTOR SHALL PROVIDE SECONDARY CONTAINMENT AND LOCATE PORTABLE TOILETS AWAY FROM STORMDRAW INLETS ON PERVIOUS SURFACES ALL CONSTRUCTION DEBRIS SHALL BE KEPT AWAY FROM THE STREET, GUTTER, AND STORMDRAIN. CONTRACTOR MUST ROUTINELY CHECK AND CLEAN UP MATERIAL THAT MAY HAVE IRA VELED AWAY FROM CONSTRUCTION S17E FOR MORE INFORMATION ON STORMW47ER POLLUTION CONTROL MEASURES AND REQUIREMENTS PLEASE CONTACT THE ENGINEERING DEPARTMENT, CITY OF ENCINITAS AT (760) 633 -2770. 1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS TO THE BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS, HOWEVER. THE CON7RACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PR07ECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT THE WORK SITE IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING OWNERS OF SAID UTILITIES OR STRUCTURES PRIOR TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF UTILITIES AND NOTIFICATION OF COMMENCEMENT OF WORK. A. SEWERS - CSD - (760) 633 -2770 B. GAS & ELECTRIC - SOGE - (760) 438 -6200 C. WATER - SAN DIEGUITO WATER DIS7RICT - 1- 800 - 227 -2600 D. TELEPHONE - SBC BELL - (760) 489 -3411 E. CABLE TV - COX COMMUNICATIONS - (760) 806 - 9809 X -2233 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING ANY WORK ON THIS PROJECT. PHONE. (760) 633 -2770. J. THE CON7RACTOR SHALL GIVE 24 HOURS N0710E ON CALLS FOR INSPECTION. PHONE: (760) 633 -2770. ALL WORK PERFORMED 107HOUT BENEFIT OF INSPECTION WILL BE SUBJECT TO REJECTION AND REMOVAL. IMPERVIOUSAREA SHEETINDEX TOTAL AREA OF PROJECT. 49,900 SQFT (1.15 ACRES) TOTAL AREA OF LAND DISTURBANCE (EXCLUDES WORK TO REMAIN): TITLE SHEET .. ..............................1 34,100 SQFT (0.78 ACRE) GRADING PLAN AND LEGEND ..............2 IMPERVIOUS AREA PRIOR TO CONSTRUCTION: 3,900 SQFT GRADING PLAN .............................3 IMPERVIOUS AREA AFTER CONSTRUCTION: 13,000 SQFT EROSION CONTROL PLAN AND DETAILS ...4 INCREASE IN IMPERVIOUS AREA: 9,100 SQFT EROSION CONTROL PLAN ...............5 IMPERVIOUS AREA REPLACED: 2,100 SQFT SI TE ECKE I,ANCH ROAD KEY MAP 1 " - 500' OWNER SITEADDRESS LEGAL DESCRIPTION LF ENCINITAS PROPERTIES, LLC 441 SAXONY ROAD, PARCELS 1 AND 2 OF CERTIFICATE OF 441 SAXONY ROAD, ENCINITAS, CA 92024 COMPLIANCE RECORDED JULY 28, 2000 AS ENCINITAS, CA 92024 256 - 330 -62, 256 - 330 -63 INSTRUMENT NO. 2000 - 0399848, OF O.R. (760) 707 -9897 OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACV71WTY AND ADVISE ON THE COMPACTION AND STABILITY OF THE SITE. SIGNATURE.•V OVL, ham- DATE: °L CHARLENE SEIDLE, EXECUTIVE VICE PRESIDENT LF ENCINITAS PROPERTIES, LLC A CALIFORNIA LIMITED LIABILITY COMPANY SOILS ENGINEERS CERTIFICATE 1, JEFFREY A. CHANEY, A REGIS7ERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF 7HE SOIL CONDITIONS PREVALENT Wt?7141N THIS S17E WAS MADE BY ME OR UNDER MY DIRECTION ON NOV. 18, 2015 AND JAN. 29, 2016. ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO 7HE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT RECOM=lYSPECIFICARONS. MENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN 174E GR Dl� TIN nCF ,s SIGNED:�Y GE NO.: 2 EXP. DATE•6 30 -17�� ��zSt4 REPORT N0. 1301- 12 -C -1, NO. 1509 -02 -B2 ADVANCED GE07ECHNICAL SOLUTIONS, INC 9707 WAPLES STREET, SU17E 150, SAN DIEGO, CALIFORNIA 92121 PHONE.' (619) 708 -1649A STATEMENT OF ENGINEER OF WORK THE UNDERSIGNED ENGINEER AGREES THAT THE WORK PERFORMED BY THE ENGINEER SHALL COMPLY WITH THE GENERALLY ACCEP7ED STANDARDS AND PRACTICES OF THE ENGINEER'S TRADE OR PROFESSION. THE ENGINEER FURTHER AGREES THAT THE WORK PERFORMED hIREW SHALL BE IN ACCORDANCE W17H THE RULES AND REGULATIONS REQUIRED BY THE CITY OF ENCINITAS, TO THE EXTENT 774AT THE ENGINEER CON7ROLS SUCH PERFORMANCE. THE ENGINEER AGREES THAT ANY PLANCHECK OR REVIEW PERFORMED BY THE CITY OF ENCINITAS IN 17S CAPACITY AS A PUBLIC ENTITY FOR THE PLANS PREPARED BY THE ENGINEER IS NOT A DETERMINATION BY THE CITY OF ENCINITAS OF 774E TECHNICAL SUFFICIENCY OR ADEQUACY OF THE PLANS OR DESIGN AND IT THEREFORE DOES NOT RELIEVE THE ENGINEER OF RESPONSIBILITY FOR THE PLANS OR DESIGN OF IMPROVEMENTS BASED THEREON. THE ENGINEER AGREES TO INDEMNIFY AND HOLD HARMLESS 7HE CITY OF ENCINITAS AND RS OFFICERS, AGENTS, AND EMPLOYEES FROM PROPERTY DAMAGE OR BODILY INJURY ARISING SOLELY FROM THE NEGLIGENT ACTS, ERRORS, OR OMISSIONS OF THE ENGINEER AND HIS /HER AGENTS OR EMPLOYEES AC71NG WITHIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYMENT AND ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNATURE.° r..E SS /ON BRADLEY SAGER D9p ^� ;� I ,, DA %E.' 1 ` 13 - LV t(� 54564 0 2 -2017 a LATITUDE 33 PLANNING AND ENGINEERING sr clv1� �e 9968 HIBERT STREET, SECOND FLOOR q� OF CALIF SAN DIEGO, CA 92131 (858) 751 -0633 RCE EXPIRES 12 -2017 EARTHWORK DATA STEEPEST EXISTING NATURAL SLOPE ON -S17E = 10 H : 1 V MAXIMUM VERTICAL DEPTH OF CUT = 6' MAXIMUM VERTICAL DEPTH OF FILL = 3' CUT = 1600 C.Y. FILL = 400 C.Y. EXPORT= 1200 C. Y. REMEDIAL = 1100 C.Y. (2' TO 3' REMOVAL AND RECOMPAC77ON UNDER AND 5' OUTSIDE OF BUILDING AREAS) BMP PROJECT STATUS Underground Service Alert PRIORITY - HMP PRIORITY STORMWATER TREATMENT FACILITIES TO BE MAINTAINED BY HOMEOWNER IN ACCORDANCE WITH "MAINTENANCE AGREEMENT FOR �' "vim PRIVATE STORMWATER TREATMENT AND STORMWATER POLLUTION CONTROL CALL TOLL FREE FACILITIES." SPECIAL INSPECTION BY ENGINEER OF RECORD REQUIRED. ® 1- 800422 -4133 RECORDED ON AS Doc. #: 2 016 -OS� 13iti0 PUBLIC WORKS I PLANNING A14D BUILDING I PARKS AND RECREATION ISAN DIEGUITO WATER DISTRICT i ENCINITAS FIRE DEPARTMENT as 9- 2� -SIP 9 -/4 -i6 l SIGN DATE SIGN DATE SIGN DATE SIGN DATE IGN DATE PLANS PREPARED UNDER SUPERVISION OF DATE: - I -Z R.C.E. NO.: C065454 ` ADLEY SA�G'IRR EXP.: 12 -2017 ENGINEERING DEPARTMENT APPROV S CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. RECOMME GRADING PLAN FOR: 441 SAXONY ROAD LEICHTAG FOUNDATION I 12702 -G MASH MAH R GLENN PRUMM 256- 330 -62963 l 0/ 251 1, 27 /6 DATE DATE ' PLANNING CASE NO: 15 -172 CDP SHEET 1 OF 5 z M 0 w0� z0� 5 U, 0 wz fox ZOQ Q w u. z w 0 0 J F_� �; IL cn r- M X � ww00 0 m 'oz Uj 0 g 0) a SAXONY LANE a 4 Q KEY MAP 1 " - 500' OWNER SITEADDRESS LEGAL DESCRIPTION LF ENCINITAS PROPERTIES, LLC 441 SAXONY ROAD, PARCELS 1 AND 2 OF CERTIFICATE OF 441 SAXONY ROAD, ENCINITAS, CA 92024 COMPLIANCE RECORDED JULY 28, 2000 AS ENCINITAS, CA 92024 256 - 330 -62, 256 - 330 -63 INSTRUMENT NO. 2000 - 0399848, OF O.R. (760) 707 -9897 OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACV71WTY AND ADVISE ON THE COMPACTION AND STABILITY OF THE SITE. SIGNATURE.•V OVL, ham- DATE: °L CHARLENE SEIDLE, EXECUTIVE VICE PRESIDENT LF ENCINITAS PROPERTIES, LLC A CALIFORNIA LIMITED LIABILITY COMPANY SOILS ENGINEERS CERTIFICATE 1, JEFFREY A. CHANEY, A REGIS7ERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF 7HE SOIL CONDITIONS PREVALENT Wt?7141N THIS S17E WAS MADE BY ME OR UNDER MY DIRECTION ON NOV. 18, 2015 AND JAN. 29, 2016. ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO 7HE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT RECOM=lYSPECIFICARONS. MENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN 174E GR Dl� TIN nCF ,s SIGNED:�Y GE NO.: 2 EXP. DATE•6 30 -17�� ��zSt4 REPORT N0. 1301- 12 -C -1, NO. 1509 -02 -B2 ADVANCED GE07ECHNICAL SOLUTIONS, INC 9707 WAPLES STREET, SU17E 150, SAN DIEGO, CALIFORNIA 92121 PHONE.' (619) 708 -1649A STATEMENT OF ENGINEER OF WORK THE UNDERSIGNED ENGINEER AGREES THAT THE WORK PERFORMED BY THE ENGINEER SHALL COMPLY WITH THE GENERALLY ACCEP7ED STANDARDS AND PRACTICES OF THE ENGINEER'S TRADE OR PROFESSION. THE ENGINEER FURTHER AGREES THAT THE WORK PERFORMED hIREW SHALL BE IN ACCORDANCE W17H THE RULES AND REGULATIONS REQUIRED BY THE CITY OF ENCINITAS, TO THE EXTENT 774AT THE ENGINEER CON7ROLS SUCH PERFORMANCE. THE ENGINEER AGREES THAT ANY PLANCHECK OR REVIEW PERFORMED BY THE CITY OF ENCINITAS IN 17S CAPACITY AS A PUBLIC ENTITY FOR THE PLANS PREPARED BY THE ENGINEER IS NOT A DETERMINATION BY THE CITY OF ENCINITAS OF 774E TECHNICAL SUFFICIENCY OR ADEQUACY OF THE PLANS OR DESIGN AND IT THEREFORE DOES NOT RELIEVE THE ENGINEER OF RESPONSIBILITY FOR THE PLANS OR DESIGN OF IMPROVEMENTS BASED THEREON. THE ENGINEER AGREES TO INDEMNIFY AND HOLD HARMLESS 7HE CITY OF ENCINITAS AND RS OFFICERS, AGENTS, AND EMPLOYEES FROM PROPERTY DAMAGE OR BODILY INJURY ARISING SOLELY FROM THE NEGLIGENT ACTS, ERRORS, OR OMISSIONS OF THE ENGINEER AND HIS /HER AGENTS OR EMPLOYEES AC71NG WITHIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYMENT AND ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNATURE.° r..E SS /ON BRADLEY SAGER D9p ^� ;� I ,, DA %E.' 1 ` 13 - LV t(� 54564 0 2 -2017 a LATITUDE 33 PLANNING AND ENGINEERING sr clv1� �e 9968 HIBERT STREET, SECOND FLOOR q� OF CALIF SAN DIEGO, CA 92131 (858) 751 -0633 RCE EXPIRES 12 -2017 EARTHWORK DATA STEEPEST EXISTING NATURAL SLOPE ON -S17E = 10 H : 1 V MAXIMUM VERTICAL DEPTH OF CUT = 6' MAXIMUM VERTICAL DEPTH OF FILL = 3' CUT = 1600 C.Y. FILL = 400 C.Y. EXPORT= 1200 C. Y. REMEDIAL = 1100 C.Y. (2' TO 3' REMOVAL AND RECOMPAC77ON UNDER AND 5' OUTSIDE OF BUILDING AREAS) BMP PROJECT STATUS Underground Service Alert PRIORITY - HMP PRIORITY STORMWATER TREATMENT FACILITIES TO BE MAINTAINED BY HOMEOWNER IN ACCORDANCE WITH "MAINTENANCE AGREEMENT FOR �' "vim PRIVATE STORMWATER TREATMENT AND STORMWATER POLLUTION CONTROL CALL TOLL FREE FACILITIES." SPECIAL INSPECTION BY ENGINEER OF RECORD REQUIRED. ® 1- 800422 -4133 RECORDED ON AS Doc. #: 2 016 -OS� 13iti0 PUBLIC WORKS I PLANNING A14D BUILDING I PARKS AND RECREATION ISAN DIEGUITO WATER DISTRICT i ENCINITAS FIRE DEPARTMENT as 9- 2� -SIP 9 -/4 -i6 l SIGN DATE SIGN DATE SIGN DATE SIGN DATE IGN DATE PLANS PREPARED UNDER SUPERVISION OF DATE: - I -Z R.C.E. NO.: C065454 ` ADLEY SA�G'IRR EXP.: 12 -2017 ENGINEERING DEPARTMENT APPROV S CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. RECOMME GRADING PLAN FOR: 441 SAXONY ROAD LEICHTAG FOUNDATION I 12702 -G MASH MAH R GLENN PRUMM 256- 330 -62963 l 0/ 251 1, 27 /6 DATE DATE ' PLANNING CASE NO: 15 -172 CDP SHEET 1 OF 5 z M 0 w0� z0� 5 U, 0 wz fox ZOQ Q w u. z w 0 0 J F_� �; IL cn r- M X � ww00 0 m 'oz Uj 0 g 0) EXISTING WALL w i- - - -- _ ... .- 13 12 13 W I -- _ _ „ - „.- J NOTES: CONSTRUCTION NOTES: LEGEND: w f i' 266.45 L 266.54 FS T 266.67 FS 266.65 FS) 6 I 262.11 Ft 266 64 FL ... VERIFIED BY ADVANCED GE0IECHNICALCSO�U770NSNCSI REPORT NO. °1 2" CONDUIT 7E 264.36 FS I 1301- 12 -C -1 DATED JANUARY 29, 2016. � (266.98 FS) _..- -• - -- .._... _ .. - -- . _.._ ... - -- - - - - -- -- -- °- - -- STORM DR IIN DATA Na BEARING LENGTH(ft) REMARKS t NOO 53'53 "E 33.86 12" HDPE STORM DRAIN 2 N882953 "E 9.86 1 " 1 CONNECT ROOF DRAIN TO 4" PIPE EXISTING CONTOUR ...................... - -- EXIS7NG WALL ........................ . �2 INSTALL 4" PIPE UNDER DECK EXIS71NG PRIVATE WATER LINE......... --w - - - - s• SWALE AT IX MIN. - SWALE AT 1Z MIN. EXIS77NG WALL _1 PER DETAIL A ° z " 14 • ' 12 GRAVEL BOTTOM ELEV. 262 5 ° LAYER O 9 / I OUTLET PIPE PER PLAN ° EXISTING WALL:: I TO STORM DRAIN • , • • , • • ° , 26 FL wi 268.70 FS I EXIS77NG 263.8 FG 1 / _ AC PAVEMENT INSTALL 20MIL IMPERMEABLE LINER " 10 { F R I LOW FLOW ORIFCE PLATE 1 PORTEAN -OUTO HEADWA L P SD SD 3 i , 267.8 FG SEE DETAIL 'B' 6" PVC PERFORATFDo * `I 265.5 FG 35.5' 6 F l I PIPE AT 0.5% MIN 3 RIP RAP PER MODIFIED SDRSD D 40 NO. 2 BACKING, T =1.1, L=5"['1 268.74 FS 262.55 IE ro I y I i I + : r -_1 / SECTION -A DETAIL A • BI ®RILTRATI ®N BASIN 26J.8 FG (� 6 -5" WOODEN RISERS �/ I I 0 t /, / 267.5 FL NOT TO SCALE NOT TO SCALE p � � 266.04 FS / / I MODULAR OFFICE BUILDING // / T P RM i I BIOFILTRATION BASIN NOTES° O 267.1 FG 1 I WOOD DECKING O1 BIOFIL7RATION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 18" DEEP "SANDY I LOAM" SOIL MIX W17H NO MORE 774AN 5% CLAY CONTENT 714E MIX SHALL CONTAIN 263.8 FG N;IN 1 i e FLOW LINE PAD ELEV. 266.0 50 -607. SAND, 20 -30% COMPOST OR HARDWOOD MULCH, AND 20 -307. TOPSOIL, I w /� w ;' 264.6 FL I 1' BENCH PER PLAN FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF BMP L BF -1 BIOFILTRATION / f I NOXIOUS WEEDS SUPPLIER MUST CER77FY THAT 7HE MIX PERCOLATE AT A MINIMUM BASIN PER DETAIL 'A' r 265.5 FG 268.67 FS h INFILTRATION RATE OF 5 IN /HR OVER THE LIFETIME OF 171E FACILITY BOTTOM ELEV. 262.5 EXISTING SLOPE kN... * 19654 12.2910 N: 1965411.7361 1 / � / `� l GRAVEL STORAGE LAYER SHALL CONFORM TO 1NE STANDARD SPECIFICATION PER BOTTOM AREA 450 SF s I EXISTING WALL 6245389.8210 E. 6245425.3167 ORIFICE DIAMETER = 0.50 IN � ' P '� l I APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL PER DETAIL 'B' ( 3 / 266.5 FG = CONSIST OF A 2" TO 3" LAYER OF 318" TO 112" CRUSHED ROCK OVER A 9" TO 17 -- -- - "_ -- -. ._ �, A I EXISTING 10" LAYER OF 3/4" CRUSHED ROCK FOR A TOTAL OF 12 ". ' 5.8 ` 10 ti I AC PAVEMENT o v t 263 F 0 / 1 " z m .0 F \ O3 UNDERDRAINS SHALL BE MINIMUM 6 SLOT7ED PVC PIPE CONFORMING TO ASTM co i 265 ✓ I D3034 OR CORRUGATED HOP CONFORMING TO AASHTO 252M. CLEANOUT PORTS w q I EX 24 "X24" BROOKS BOX '� l ;. �\ l SHALL BE A MINIMUM 8" DIAMETER WI7H LOCKABLE CAP AND PLACED EVERY 50' z o ADJUST TO 263.00 TG -- ` ;� I�I a }t.- - - - -.t� ._._._,_ _ _ _ _- . -.___1 OF UNDER IN LENGTH O L (260.0 IE IN 12 ") \ 0 -- DRA zoo N -- - 264 5 FL . __ -. _.. ij " - w z w 260.0 IE IN SUBDRAIN �j �� E 1 SECTION B -B 0 BIOFILTRATION BASINS SHALL BE PLANTED AND IRRIGATED WI7H NATIVE, Z o x 264.0 FL ADJUST TO 259.9 IE OUT / e \e DROUGHT TOLERANT, NON - INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS Q w Q IL 'A' .- - - _____.__. ..',� i NOT TO SCALE U) w • X 263 / , z i I SEE DETAIL e �... 1 2, � z w a'o DE TOP OF BERM z w o MODULAR OFFICE BUILDING ELEVATON PER PLAN N07E SPECIAL INSPECTION OF ALL POST CONSTRUCT70N BIOFILTRA7)ON BASINS BY THE ¢ w LO -- - - - -- - \ RESTROOM BUILDING ENGINEER OF RECORD OR ANOTHER LICENSED CIVIL ENGINEER REQUIRED AT THE M r- FOLLOWING STAGES. PROGRESS PICTURES OF 80FIL7RA77ON BASIN CONSTRUC770 N SHALL 77E INTO EXIS77NG 18 FLOW LINE BE TAKEN AND PROVIDED TO 114E CITY AT THE FOLLOWING STAGES w w PAD ELEV. 266.0 PER PLAN 1. BASIN fXCAVAT70N ° m .. STORM DRAIN SYSTEM SWALE AT 1% MIN. w l' WOOD FLOW LINE 2. PLACEMENT OF PERFORA7ED PIPE, RISER PIPE OUTLET PIPE HMP ORIFICE ETC. L- o=o DECKING PER PLAN J. PLACEMENT OF GRAVEL LAYER ~ rn z , .__. - . 1 MpX 4. PLACEMENT OF ENGINEERED SOIL LAYER Underground Service Alert g a l -s 2 5. FINAL BASIN GRADING O 5 10 20 30 - 6. FINAL COMPLETED BASIN WITH VEGETA77ON ESTABLISHED wig ww I entt Toll �°o FREE ( IN FEET) 1- 800 422 -413 1 inch= 10 ft. GRADING PLAN: MODULAR OFFICE BUILDING �E`.rTl ®N -� I"' = 10' NOT TO SCALE +w �a � m� mo � DESIGNED BY: DRAWN BY: CHECKED BY: CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL L LK L E ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. DESCRIPTION: 2.5" BRASS DISC STAMPED PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED: APP V50. GRADING PLAN FOR: ENC -26, L.S. 7322 HORIZONTAL: NOTED DATE: q I3_20i(p _D 441 SAXONY ROAD LOCATION: SAXONY PLACE, 200 WEST OF �^ �^ °[/`- LEICHTAG FOUNDATION 127 02 -G . . . . RCE NO: C065454 SAXONY ROAD VERTICAL: NOTED MASIH MAHER GLENN PRUIM RECORD FROM: ROS 18416 �/ 256 -330 -62,63 'BRADLEY SAGER �� ZS �° ELEVATION: 175.189 DATUM: NAVD88 FxP ��_�n�7 �AT, 7 ��2 H: \1200 \1297.10 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GPO2.DWG STORM DRAIN DATA NO. BEARING LENGTH(ft) REMARKS t NO2'05'00 "E 1.75 4" HDPE AT 1., 9% 2 N62 °05'00 "E 18.48 " 3 N43 °40'09 "W 12.89 4" HOPE AT 1.0% ® N87 55'00 "W 24.52 " 5 N4753'44 "W 228 " © NO2'05'00 "E 66.12 " Q> N47-05'06 "E 2.00 " e N8T54'04 "W 13.17 " s N425454 "W 2.00 " t NO2'05'06 "E 3.59 " t NO2 °05'00 "E 3.83 4" HDPE AT ZO% t N557554 0W 1.30 " t N6032'46 "E 3.39 " t N2572'19 "E 9.60 " t N63'51'14 "W 2.01 " t N88' 1655 "W 5.83 " t N763824 "W 1 44.56 1 8" HOPE STORM DRAIN t N74 47'08 "E 31.39 " t N77'17'03 "E 46.58 " N86 07'50 "E 33.39 " z NO2'05'00 "E 1.51 4" HOPE AT 1.9% SEWER DATA 140. BEARING LENGTH(ft) REMARKS (DI N8755'00 "W I 17.47 I PVC SEWER LINE O LANDSCAPING BOTTOM AREA PER PLAN 111 11" 2" MIN. R FREEBOARD 221.31 U / ACS TW 221.31 220.0) / (FS /BW 2: IZV9,, 8 I S 222,86 t k' OVERFLOW AND 18" AMENDED O 1 4 f j FS 22152 'FS 22152. 12 t 2 % r ,- MAINTENANCE ACCESS SOIL DEPTH ...0 FS 22316 d V f RISER WITH GRATE (SIZE I i 1 l' CONTRACTOR TO VERIFY PER PLAN) 1 10 I 8 2 ; EXISTING FF. NOTIFY n a I m FUTURE SHED t ENGINEER IF DIFFERS FROM „ ° PAD ELEV 221.05 �: 222 U I PLAN. a -' t TW 22155 - 5 a a a 18 LAYER L O F 20 ....TW 221.55 TW 22285. .. - j OUTLET PIPE PER PLAN a _ - FS 222.135 TO STORM DRAIN FS 2 j r , n� 3 NO LINER " M w a N v 4 1" 8 CLEAN -OUT 3 T ; LOW FLOW ORIFICE PLATE PORT O 15 rJ �' TW 222.85"' _ _ FS 222 371 SEE DETAIL 'B' 6" PVC PERFORATEDO TW 21783 - FS/BW 22235 E '..,` F 24' PIPE AT 0.5% MIN FS /BW 217.33 " W a' O W 1W TW 222.77 TW 223.60 REMOVE EXISTING FENCE DETAIL 'A': BIOFILTRATI N BASIN / FS 222.27 11 FS/BW 22227 { FG IFS 222.23 tt W BW 218.43 I NOT TO SCALE W W 23.60 v FG 22236 A , / FS 22233 FS 2.22 ' HEADWALL PER SDRS D -32 \� BMP 2: BF -1 BIOFIL IRA T70N FS 22228 RIP RAP PER MODIFIED SORSD / BASH PER DETAIL 'A'- j� / W BASIN FS 222. y � BOTTOM ELEV. 209.67 J / / f ,} " ? ?2 17 8�V / D -40 -140. 2 BACKING, T =1.1; / / % BOTTOM AREA 1600 SF / f J� TG 221.75 l FUTURE.I ' Ii L =S; IE 205.65 i ORIFICE DIAMETER= 0.70 IN ' f f y WASH STATION `\� i IE IN 218.48 t `\ t / PER DETAIL 'B' / (IE OUT 218.00) i - �� 1 12 °X12" BROOKS BOX y %� PAD ELEV 221.83 cV TG 219.55 IEIN214.33 O O _ f IE OUT 214.13 ' FS 22200 j TG 221.94 " " W W ; ' 08 "X18" OVERFLOW n X12 X12 BROOKS BOX WITH LI I 7 FS 222.00 IE 219.11 MATCH EXISTING GRADE O TG 211.83 RIM 215.3 I If i' i 17 _ IEIN211.71 /.� w 3 X14 21.88 $ EG 205.6 IE 206.67 - � TW 223.60 t ( ) IE OUT 211.51 FG 223.10 SEE DETAIL 'A' �� \ 9 W t / v� J f / � ro O ,' O \\ 1 21 - 4 �' 13 FS 222 00 00 K) 1 `O N% 0 i O \ ! 1 7 11 12 O N 5 15 i' i FG 223.001 j 4 t 1 o� O, O f I ( IE 218.9 6 FS 221.98_ I �� O O O/ 1 18 I FS 221.90 7 ' I FS O { FS 221.90 i /E 1 TG 221.86 O O (� � \ `' 0 I r FS 221.90 I. j \\ O O Of O i ( _ N FS 22200 }1 FS 221.92 IE 218.94 O `_�I N \ \I OO O Q O O ' i{ ' I `� :. FS 22 : FS 221. � , 1 cy - , N. 1965995.1801 j � C' 1,; O / o, O - 1 %� 14:1965992.9990 O O _ / E.• 6244843.9651 E 624 223.60 - -- - �` 4903.9255 \ O (`� 16 \O 1 HEADWALL PER SDRSD D -32 ` "i ! i` G /FS 221.91 4 \ �{ RIP RAP ENERGY DISSIPATER 1 it \ O PER MODIFIED SDRSD D -4 O/ O O ` I Q + FF \ I ' TW 26 00 1 FS O O O r O � ,I `\ 1 IE 209.70. 2 BACKING, L =5 (l FS 22 9 �' � -1 j BARN d '' FF 22217 �. O l O 1.0% r ` PAD 221.67 ' ` 16 10 MATCH LINE 0 221.82 I CONSTRUCTION NOTES: - " s ' % / REMOVE EXISTING FENCE I rf i IE 219.30. '� OPROTECT IN PLACE EXISTING SEWER LINE 226.35., A�, 2 CONNECT NEW WATER LINE TO EXISTING PRIVATE t�i - - - - t / 1 it 110 - -- i 5 FS 225.85 PRE- FAER/CATED STORAGE BARN GRADING PL OWATER LINE, CONTRACTOR TO VERIFY SIZE IN FIELD ��� I N: 1965959.2039 i FS 221.95 1" = 10' " j I E.•62448426565 N: 1965957.0228 �.' CONCRETE PAVERS MIN. 3 118 (80 mm) REMOVE AND CAP EXISTING WATER LINE I E62449026168 FS 2 9 TW 223.60 I� l " >. / r` THICK FOR VEHICULAR TRAFFIC (ASPECT it FG 222.50 - RATIO S 3) 4 REMOVE AND GAP EXISTING GAS LINE FS 22.0 FS 221.93 O I 0 J TYP. NO. 8, 89, OR 9 FLUSH CURB /EDGE RESTRAINT EXTEND MIN. 12" I f j':. AGGREGATE IN OPENINGS INTO SUBGRADE d1 BEDDING COURSE 1 1 2" TO 2" 40 TO 50 t OCONNECT NEW WATER LINE TO EXISTING PRIVATE v, WATER LINE, ADJUST VALVE LID TO FINISHED GRADE ' I F� 221 �� i F 221.76 mm) THICK (1YP. 140. 8 AGGREGATE) I = 1 l ! I ROOF DRAIN POINT OF CONNECTION TO STORM DRAIN NOTE. SPECIAL INSPECTION OF ALL POST CONSTRUCTION l 6 IE 219.75 r ' - o �� 4" (100 MM) THICK 140. 57 STONE 1 F 7 oop000go 00 000 �o o a 1 BIOFILTRA77ON BASINS BY 714E ENGINEER OF RECORD OR o0 00 00 0 00 00 ,` I �' y IW a W I% ' I 1 � o ao ° oo° go 0 o cb OPEN - GRADED BASE 7 WATER POINT OF CONNECTION ANOTHER LICENSED CIVIL ENGINEER REQUIRED AT THE ° o o Po o° 0 0 ogo ° o " O I y W ; WI W . �� o� OoOQ�oQO MIN. 6 (150 MM) 7HICK NO. 2 STONE SUBBASE FOLLOWING STAGES. PROGRESS PICTURES OF BIOFIL7RATION " V 6 PERFORA7ED/ :`" 7 O�o�O o 0 08 SEWER POINT OF CONNECTION BASIN CONSTRUCTION SHALL BE TAKEN AND PROVIDED TO I o o Oa PERFORATED PIPES SPACED AND SLOPED TO THE CITY AT THE FOLLOWING STAGES: SOLID PIPE I 13 9 8 ° o�� �� O O� DRAIN ALL STORED WATER. EMBED PIPE IN O9 CONNECT TO SEWER TO EXISTING SEWER, CONTRACTOR TO VERIFY INVERT ELEVATION 1. BASIN EXCAVATION METALLIC PLATE " ] TW 22360 o SQ000go °oo o �� o NO. 57 STONE OF EXISTING SEWER PRIOR TO CONSTRUCTION AND MAINTAIN 2% FALL 2 PLACEMENT OF PERFORATED PIPE, RISER PIPE, 1 ,' / �e I 1' i �Ql - °g , ��.o �nII 1 I o o GE01EX77LE ON SUBf�RgDE OUTLET PIPE, HMP ORIFICE, ETC I / Yf I "66 o rr FS 22 86 10 RETAINING WALL PER SDRSD C -2 J. PLACEMENT OF GRAVEL LAYER 0'70 LOW FLOW ORIFICE 20 98 o 0 4. PLACEMENT OF ENGINEERED SOIL LAYER 11 RETAINING WALL PER SDRSD C -4 5. FINAL BASIN GRADING DETAIL 'B': ORIFICE PLATE \ - PERFORATED OUTFALL PIPE(S) SLOPED TO 6. FINAL COMPLETED BASIN Wl7H VEGETATION \ I O _' - - - - -. . -' (` 12"X12" BROOKS BOX. EMBED PIPE IN NO. z M NOT TO SCALE w 12 INSTALL AC PAVING, MATCH EXISTING STRUCTURAL SECTION ESTABLISHED i W W y 57 STONE W of o 13 MATCH EXISTING IMPROVEMENTS BIOFILTRATION BASIN NOTES: \ �= - n NO TES. SOIL SUBGRADE SLOPED TO DRAIN z o ti „ � I -� - I -- t t \ = ' TE PAVEMENT MANUAL FOR SPECIFICATIONS z 14 STUB WATER FOR FUTURE CONNECTION 01 BIOFILIRATION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 18" DEEP "SANDY \ - W W W W W ' W /" - - - 2. NO. S2 STONE SUBBASE THICKNESS VARIES WITH DESIGN. CONSULT ICPI PERMEABLE w Z f -- INTERLOCKING CONCRETE PAVEMENT MANUAL LOAM" SOIL MIX WI7T1 NO MORE THAN 5% CLAY CONTENT. THE MIX SHALL CONTAIN \ I W W W W W W O 2 Na 3. CONSULT ICPI PERMEABLE INTERLOCKING CONCRETE PAVEMENT MANUAL FOR SPACING OF ¢ o < 15 FARM EQUIPMENT ACCESS PATH, GRAVEL MULCH WITH 314" TO 3" MIX OF ANGULAR 50 -60% SAND, 20 -307. COMPOST OR HARDWOOD MULCH, AND 20 -30% TOPSOIL, \ W w W 15 �+ PERFORATED PIPES CONNECT PERFORATED PIPES TO 12 "X12" BROOKS BOX IN PAVERS. z U GRAVEL. GRAVEL SHALL BE WELL- GRADED MIXTURE WITH D50 = 2 ". THE DIAMETER FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF y - M OF THE LARGEST STONE SHALL BE 1.5 X D50. 714E SMALLEST STONE SHALL BE NOXIOUS WEEDS SUPPLIER MUST CER77FY THAT THE MIX PERCOLATE AT A MINIMUM / 4. 2 3/8" (60 MM) THICK PAVERS MAY BE USED IN RESIDENTIAL APPLICATIONS Z w o W b W ,W 314" APPLICATION: 6" DEEP GRAVEL MULCH OVER GE07EX77LE FABRIC. INFILTRATION RATE OF 5 IN /HR OVER THE LIFETIME OF THE FACILITY I W /' DETAIL 'C'; PERMEABLE PAVEMENT a L \ W •Y � W � f \ WW NOT TO SCALE N M 16 BASIN SUBDRAIN PER DETAIL 'A' O GRAVEL STORAGE LAYER SHALL CONFORM TO THE STANDARD SPECIFICATION PER \ W W w w LO LO APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL W , f y, + NOTE,- SEE SHEET 2 FOR o m 17 PERMEABLE PAVERS PER DETAIL 'C: CONSIST OF A 2" TO 3" LAYER OF 318" TO 112" CRUSHED ROCK OVER A 15" TO 1 LEGEND. = w 16" LAYER OF 314" CRUSHED ROCK FOR, A TOTAL OF 187 . m " W -.. -Y ? 0) \ ( Underground Service Alert 18 WALL TO BE CONSTRUCTED W11N FUTURE SHED FOUNDATION. SHOWN FOR REFERENCE. , 03 UNDERDRAINS SHALL BE MINIMUM 6" SLOTTED PVC PIPE CONFORMING TO AS7M \ W .W '� { W 1.02 FS 221 7 / NOTES: I q EMBED CURB TO A DEPTH EQUAL To THE TOE OF SLOPE BE711£EN 03034 OR CORRUGATED HOP CONFORMING TO AASHTO 252M. CLEANOUT PORTS ��1 PERMEABLE Pf4l/E/ZS AND 51CPE auim�,00m SHALL BE A MINIMUM 8" DIAMETER WITH LOCKABLE CAP AND PLACED EVERY 50' \\ r i,' I S 221.90 0 5 10 20 30 CALL TOLL FREE BMP 2 SIZED USING "SIZING CHART /SPREADSHEET" METHOD. SEE REPORT TITLED "CITY OF UNDERDRAIN LENGTH. OF ENCINITAS STORMWATER INTAKE FORM AND PRIORITY DEVELOPMENT PROJECT \ e j - tIt j 222 1- 800422 -413 STORMW47ER QUALITY MANAGEMENT PLAN (SWAMP) FOR LEICHTAG - MASTER COASTAL O BIOFIL7RA71ON BASINS SHALL BE PLANTED AND IRRIGATED WITH NATIVE, iL J^ - - ,t, IN FEET ) DEVELOPMENT PERMIT PROJECT NO. 15 -172 CDP" DATED JULY 2016. DROUGHT - TOLERANT, NON - INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS MATCH LINE > inch = 10 ft. mImmmm 700m CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL DESI LSED BY: DRLKW ev: cHELSED BY: ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. DESCRIPTION: 2.5" BRASS DISC STAMPED PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED: APP VE GRADING PLAN FOR ENC -26, L.S. 7322 HORIZONTAL: NOTED DATE: q- -2010 � 441 SAXONY ROAD LOCATION: SAXONY PLACE, 200 WEST OF LEICHTAG FOUNDATION 12702-G SAXONY ROAD r VERTICAL: NOTED r%j^ �) R.C.E. NO.: C065454 MASIH MAHER GLENN PRUIM RECORD FROM: ROS 18416 �1�: 10/ 25116 /0 /27/�6 ELEVATION: 175.189 DATUM: NAVD 256 - 330 -62,63 88 BRADLEY SA ER EXP.: 12 -2017 DATE DATE f PLANNING CASE NO: 15 -172 CDP SHEET 3 OF 5 H. \1200 \129710 - LEICHTAG ENCINITAS RANCH \ ENGINEERING \PLANS \GRADING \1297.10 GP03DWG WATER DATA NO. BEARING LENGTH(ft) REMARKS <> NO2'05'00 "E 30.38 PVC WATER LINE 2 N8755'00 "W 48.14 " 1402'05'00 "E 5.43 " 4 N8755'00 "W 8.72 " 5 NO2'05'00 E 91.20 " s N8755'00 "W 25.50 " NO2'05'00 "E ZOO " s N0205'00 "E 3.00 " O LANDSCAPING BOTTOM AREA PER PLAN 111 11" 2" MIN. R FREEBOARD 221.31 U / ACS TW 221.31 220.0) / (FS /BW 2: IZV9,, 8 I S 222,86 t k' OVERFLOW AND 18" AMENDED O 1 4 f j FS 22152 'FS 22152. 12 t 2 % r ,- MAINTENANCE ACCESS SOIL DEPTH ...0 FS 22316 d V f RISER WITH GRATE (SIZE I i 1 l' CONTRACTOR TO VERIFY PER PLAN) 1 10 I 8 2 ; EXISTING FF. NOTIFY n a I m FUTURE SHED t ENGINEER IF DIFFERS FROM „ ° PAD ELEV 221.05 �: 222 U I PLAN. a -' t TW 22155 - 5 a a a 18 LAYER L O F 20 ....TW 221.55 TW 22285. .. - j OUTLET PIPE PER PLAN a _ - FS 222.135 TO STORM DRAIN FS 2 j r , n� 3 NO LINER " M w a N v 4 1" 8 CLEAN -OUT 3 T ; LOW FLOW ORIFICE PLATE PORT O 15 rJ �' TW 222.85"' _ _ FS 222 371 SEE DETAIL 'B' 6" PVC PERFORATEDO TW 21783 - FS/BW 22235 E '..,` F 24' PIPE AT 0.5% MIN FS /BW 217.33 " W a' O W 1W TW 222.77 TW 223.60 REMOVE EXISTING FENCE DETAIL 'A': BIOFILTRATI N BASIN / FS 222.27 11 FS/BW 22227 { FG IFS 222.23 tt W BW 218.43 I NOT TO SCALE W W 23.60 v FG 22236 A , / FS 22233 FS 2.22 ' HEADWALL PER SDRS D -32 \� BMP 2: BF -1 BIOFIL IRA T70N FS 22228 RIP RAP PER MODIFIED SORSD / BASH PER DETAIL 'A'- j� / W BASIN FS 222. y � BOTTOM ELEV. 209.67 J / / f ,} " ? ?2 17 8�V / D -40 -140. 2 BACKING, T =1.1; / / % BOTTOM AREA 1600 SF / f J� TG 221.75 l FUTURE.I ' Ii L =S; IE 205.65 i ORIFICE DIAMETER= 0.70 IN ' f f y WASH STATION `\� i IE IN 218.48 t `\ t / PER DETAIL 'B' / (IE OUT 218.00) i - �� 1 12 °X12" BROOKS BOX y %� PAD ELEV 221.83 cV TG 219.55 IEIN214.33 O O _ f IE OUT 214.13 ' FS 22200 j TG 221.94 " " W W ; ' 08 "X18" OVERFLOW n X12 X12 BROOKS BOX WITH LI I 7 FS 222.00 IE 219.11 MATCH EXISTING GRADE O TG 211.83 RIM 215.3 I If i' i 17 _ IEIN211.71 /.� w 3 X14 21.88 $ EG 205.6 IE 206.67 - � TW 223.60 t ( ) IE OUT 211.51 FG 223.10 SEE DETAIL 'A' �� \ 9 W t / v� J f / � ro O ,' O \\ 1 21 - 4 �' 13 FS 222 00 00 K) 1 `O N% 0 i O \ ! 1 7 11 12 O N 5 15 i' i FG 223.001 j 4 t 1 o� O, O f I ( IE 218.9 6 FS 221.98_ I �� O O O/ 1 18 I FS 221.90 7 ' I FS O { FS 221.90 i /E 1 TG 221.86 O O (� � \ `' 0 I r FS 221.90 I. j \\ O O Of O i ( _ N FS 22200 }1 FS 221.92 IE 218.94 O `_�I N \ \I OO O Q O O ' i{ ' I `� :. FS 22 : FS 221. � , 1 cy - , N. 1965995.1801 j � C' 1,; O / o, O - 1 %� 14:1965992.9990 O O _ / E.• 6244843.9651 E 624 223.60 - -- - �` 4903.9255 \ O (`� 16 \O 1 HEADWALL PER SDRSD D -32 ` "i ! i` G /FS 221.91 4 \ �{ RIP RAP ENERGY DISSIPATER 1 it \ O PER MODIFIED SDRSD D -4 O/ O O ` I Q + FF \ I ' TW 26 00 1 FS O O O r O � ,I `\ 1 IE 209.70. 2 BACKING, L =5 (l FS 22 9 �' � -1 j BARN d '' FF 22217 �. O l O 1.0% r ` PAD 221.67 ' ` 16 10 MATCH LINE 0 221.82 I CONSTRUCTION NOTES: - " s ' % / REMOVE EXISTING FENCE I rf i IE 219.30. '� OPROTECT IN PLACE EXISTING SEWER LINE 226.35., A�, 2 CONNECT NEW WATER LINE TO EXISTING PRIVATE t�i - - - - t / 1 it 110 - -- i 5 FS 225.85 PRE- FAER/CATED STORAGE BARN GRADING PL OWATER LINE, CONTRACTOR TO VERIFY SIZE IN FIELD ��� I N: 1965959.2039 i FS 221.95 1" = 10' " j I E.•62448426565 N: 1965957.0228 �.' CONCRETE PAVERS MIN. 3 118 (80 mm) REMOVE AND CAP EXISTING WATER LINE I E62449026168 FS 2 9 TW 223.60 I� l " >. / r` THICK FOR VEHICULAR TRAFFIC (ASPECT it FG 222.50 - RATIO S 3) 4 REMOVE AND GAP EXISTING GAS LINE FS 22.0 FS 221.93 O I 0 J TYP. NO. 8, 89, OR 9 FLUSH CURB /EDGE RESTRAINT EXTEND MIN. 12" I f j':. AGGREGATE IN OPENINGS INTO SUBGRADE d1 BEDDING COURSE 1 1 2" TO 2" 40 TO 50 t OCONNECT NEW WATER LINE TO EXISTING PRIVATE v, WATER LINE, ADJUST VALVE LID TO FINISHED GRADE ' I F� 221 �� i F 221.76 mm) THICK (1YP. 140. 8 AGGREGATE) I = 1 l ! I ROOF DRAIN POINT OF CONNECTION TO STORM DRAIN NOTE. SPECIAL INSPECTION OF ALL POST CONSTRUCTION l 6 IE 219.75 r ' - o �� 4" (100 MM) THICK 140. 57 STONE 1 F 7 oop000go 00 000 �o o a 1 BIOFILTRA77ON BASINS BY 714E ENGINEER OF RECORD OR o0 00 00 0 00 00 ,` I �' y IW a W I% ' I 1 � o ao ° oo° go 0 o cb OPEN - GRADED BASE 7 WATER POINT OF CONNECTION ANOTHER LICENSED CIVIL ENGINEER REQUIRED AT THE ° o o Po o° 0 0 ogo ° o " O I y W ; WI W . �� o� OoOQ�oQO MIN. 6 (150 MM) 7HICK NO. 2 STONE SUBBASE FOLLOWING STAGES. PROGRESS PICTURES OF BIOFIL7RATION " V 6 PERFORA7ED/ :`" 7 O�o�O o 0 08 SEWER POINT OF CONNECTION BASIN CONSTRUCTION SHALL BE TAKEN AND PROVIDED TO I o o Oa PERFORATED PIPES SPACED AND SLOPED TO THE CITY AT THE FOLLOWING STAGES: SOLID PIPE I 13 9 8 ° o�� �� O O� DRAIN ALL STORED WATER. EMBED PIPE IN O9 CONNECT TO SEWER TO EXISTING SEWER, CONTRACTOR TO VERIFY INVERT ELEVATION 1. BASIN EXCAVATION METALLIC PLATE " ] TW 22360 o SQ000go °oo o �� o NO. 57 STONE OF EXISTING SEWER PRIOR TO CONSTRUCTION AND MAINTAIN 2% FALL 2 PLACEMENT OF PERFORATED PIPE, RISER PIPE, 1 ,' / �e I 1' i �Ql - °g , ��.o �nII 1 I o o GE01EX77LE ON SUBf�RgDE OUTLET PIPE, HMP ORIFICE, ETC I / Yf I "66 o rr FS 22 86 10 RETAINING WALL PER SDRSD C -2 J. PLACEMENT OF GRAVEL LAYER 0'70 LOW FLOW ORIFICE 20 98 o 0 4. PLACEMENT OF ENGINEERED SOIL LAYER 11 RETAINING WALL PER SDRSD C -4 5. FINAL BASIN GRADING DETAIL 'B': ORIFICE PLATE \ - PERFORATED OUTFALL PIPE(S) SLOPED TO 6. FINAL COMPLETED BASIN Wl7H VEGETATION \ I O _' - - - - -. . -' (` 12"X12" BROOKS BOX. EMBED PIPE IN NO. z M NOT TO SCALE w 12 INSTALL AC PAVING, MATCH EXISTING STRUCTURAL SECTION ESTABLISHED i W W y 57 STONE W of o 13 MATCH EXISTING IMPROVEMENTS BIOFILTRATION BASIN NOTES: \ �= - n NO TES. SOIL SUBGRADE SLOPED TO DRAIN z o ti „ � I -� - I -- t t \ = ' TE PAVEMENT MANUAL FOR SPECIFICATIONS z 14 STUB WATER FOR FUTURE CONNECTION 01 BIOFILIRATION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 18" DEEP "SANDY \ - W W W W W ' W /" - - - 2. NO. S2 STONE SUBBASE THICKNESS VARIES WITH DESIGN. CONSULT ICPI PERMEABLE w Z f -- INTERLOCKING CONCRETE PAVEMENT MANUAL LOAM" SOIL MIX WI7T1 NO MORE THAN 5% CLAY CONTENT. THE MIX SHALL CONTAIN \ I W W W W W W O 2 Na 3. CONSULT ICPI PERMEABLE INTERLOCKING CONCRETE PAVEMENT MANUAL FOR SPACING OF ¢ o < 15 FARM EQUIPMENT ACCESS PATH, GRAVEL MULCH WITH 314" TO 3" MIX OF ANGULAR 50 -60% SAND, 20 -307. COMPOST OR HARDWOOD MULCH, AND 20 -30% TOPSOIL, \ W w W 15 �+ PERFORATED PIPES CONNECT PERFORATED PIPES TO 12 "X12" BROOKS BOX IN PAVERS. z U GRAVEL. GRAVEL SHALL BE WELL- GRADED MIXTURE WITH D50 = 2 ". THE DIAMETER FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF y - M OF THE LARGEST STONE SHALL BE 1.5 X D50. 714E SMALLEST STONE SHALL BE NOXIOUS WEEDS SUPPLIER MUST CER77FY THAT THE MIX PERCOLATE AT A MINIMUM / 4. 2 3/8" (60 MM) THICK PAVERS MAY BE USED IN RESIDENTIAL APPLICATIONS Z w o W b W ,W 314" APPLICATION: 6" DEEP GRAVEL MULCH OVER GE07EX77LE FABRIC. INFILTRATION RATE OF 5 IN /HR OVER THE LIFETIME OF THE FACILITY I W /' DETAIL 'C'; PERMEABLE PAVEMENT a L \ W •Y � W � f \ WW NOT TO SCALE N M 16 BASIN SUBDRAIN PER DETAIL 'A' O GRAVEL STORAGE LAYER SHALL CONFORM TO THE STANDARD SPECIFICATION PER \ W W w w LO LO APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL W , f y, + NOTE,- SEE SHEET 2 FOR o m 17 PERMEABLE PAVERS PER DETAIL 'C: CONSIST OF A 2" TO 3" LAYER OF 318" TO 112" CRUSHED ROCK OVER A 15" TO 1 LEGEND. = w 16" LAYER OF 314" CRUSHED ROCK FOR, A TOTAL OF 187 . m " W -.. -Y ? 0) \ ( Underground Service Alert 18 WALL TO BE CONSTRUCTED W11N FUTURE SHED FOUNDATION. SHOWN FOR REFERENCE. , 03 UNDERDRAINS SHALL BE MINIMUM 6" SLOTTED PVC PIPE CONFORMING TO AS7M \ W .W '� { W 1.02 FS 221 7 / NOTES: I q EMBED CURB TO A DEPTH EQUAL To THE TOE OF SLOPE BE711£EN 03034 OR CORRUGATED HOP CONFORMING TO AASHTO 252M. CLEANOUT PORTS ��1 PERMEABLE Pf4l/E/ZS AND 51CPE auim�,00m SHALL BE A MINIMUM 8" DIAMETER WITH LOCKABLE CAP AND PLACED EVERY 50' \\ r i,' I S 221.90 0 5 10 20 30 CALL TOLL FREE BMP 2 SIZED USING "SIZING CHART /SPREADSHEET" METHOD. SEE REPORT TITLED "CITY OF UNDERDRAIN LENGTH. OF ENCINITAS STORMWATER INTAKE FORM AND PRIORITY DEVELOPMENT PROJECT \ e j - tIt j 222 1- 800422 -413 STORMW47ER QUALITY MANAGEMENT PLAN (SWAMP) FOR LEICHTAG - MASTER COASTAL O BIOFIL7RA71ON BASINS SHALL BE PLANTED AND IRRIGATED WITH NATIVE, iL J^ - - ,t, IN FEET ) DEVELOPMENT PERMIT PROJECT NO. 15 -172 CDP" DATED JULY 2016. DROUGHT - TOLERANT, NON - INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS MATCH LINE > inch = 10 ft. mImmmm 700m CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL DESI LSED BY: DRLKW ev: cHELSED BY: ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. DESCRIPTION: 2.5" BRASS DISC STAMPED PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED: APP VE GRADING PLAN FOR ENC -26, L.S. 7322 HORIZONTAL: NOTED DATE: q- -2010 � 441 SAXONY ROAD LOCATION: SAXONY PLACE, 200 WEST OF LEICHTAG FOUNDATION 12702-G SAXONY ROAD r VERTICAL: NOTED r%j^ �) R.C.E. NO.: C065454 MASIH MAHER GLENN PRUIM RECORD FROM: ROS 18416 �1�: 10/ 25116 /0 /27/�6 ELEVATION: 175.189 DATUM: NAVD 256 - 330 -62,63 88 BRADLEY SA ER EXP.: 12 -2017 DATE DATE f PLANNING CASE NO: 15 -172 CDP SHEET 3 OF 5 H. \1200 \129710 - LEICHTAG ENCINITAS RANCH \ ENGINEERING \PLANS \GRADING \1297.10 GP03DWG H. \1200 \1297.10 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \129210 GP04 ERC.DWG H. \1200 \1297.10 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GP05 ERC.DWG